I have never heard of that Broadway-Musical before, until a friend came to me and asked me for a favor. He plays Nicky in Avenue Q and built quite a few of the puppets needed for the show which was shown in the Knox Community Arts Centre in Melbourne.
It was hilarious!
Here we go (the order of the shirts is just mere coincidence, it has nothing to say about the role in the musical):
Trekkie x 2, because he is played by two people who share the part of his speaking:
Bad Idea Bears, three of them:
Lucy the Slut:
And some more staff: